# VEC_Fx16DotProduct

## C Specification

      #include <nitro/fx/fx_vec.h>

      fx32 VEC_Fx16DotProduct(const VecFx16 * a, const VecFx16 * b);

## Description

This function requests the dot product of `VecFx16` type vectors. The dot product is an `fx32` type.

## Arguments

`a` | Pointer to a vector
`b` | Pointer to a vector

## Return Values

The dot product of vector `a` and vector `b`.

## See Also

`VecFx16, VEC_Fx16CrossProduct`

## Revision History

10/19/2004 Corrected the type in the Description.
02/16/2004 Initial version.